<form method='POST' action='/genetic'>
<table>
<tr><th><label for="id_var1">Query 1:</label></th><td><input type="text" name="var1" id="id_var1" /></td></tr>
<tr><th><label for="id_var2">Query 2:</label></th><td><input type="text" name="var2" id="id_var2" /></td></tr>
<tr><th><label for="id_target">Target:</label></th><td><input type="text" name="target" id="id_target" /></td></tr>
&nbsp;<td><input type='submit' value="submit"></td></tr>
</table>
</form>